Home / 4,536,700.30-6,805,050.45-3,509,247.70

Finding the Fourth Proportional to 4,536,700.30, 6,805,050.45 and 3,509,247.70

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Solution

The fourth proportional to 4,536,700.30, 6,805,050.45 and 3,509,247.70 is: 5,263,871.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,700.30 : 6,805,050.45 = 3,509,247.70 : x
  2. Step 2: Convert to fraction form
    4,536,700.30/6,805,050.45 = 3,509,247.70/x
  3. Step 3: Cross multiply
    4,536,700.30x = 6,805,050.45 × 3,509,247.70
  4. Step 4: Simplify right side
    4,536,700.30x = 23,880,607,640,046.47
  5. Step 5: Solve for x
    x = 23,880,607,640,046.47/4,536,700.30
  6. Step 6: Final answer
    x = 5,263,871.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.